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Tuesday, June 20 • 11:40 - 12:10
Implementation of Tail Latency Optimization for Distributed Storage System based on Linux [C] - Wang Xiaorui, Alibaba Cloud

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In 2012, Alibaba released its source of RocketMQ, a third-generation distributed messaging middleware. Through several years of technical improvement, RocketMQ is now capable of transferring trillions of concurrent online messages as in Alibaba’s Nov. 11th Shopping Festival.

In November 2016, Alibaba donated RocketMQ to the Apache Software Foundation (ASF) as an incubator project. That was a huge step for Alibaba to make it through ASF’s competitive evaluation process. During the Alibaba’s annual Nov. 11 Global Shopping Festival , RocketMQ robustly provided stable infrastructure with a transfer throughput of more than one trillion messages.

What have we done to optimize behind such magic figure?This sharing will give you a details about the optimization about RocketMQ’ storage engine, especially about low-latency request optimization under the linux kernel.


Wang Xiaorui

Staff Engineer of Alibaba OpenSource department, Alibaba Cloud
Wang Xiaorui, senior technologist, alibaba's messaging team leader. He is responsible for alibaba's several generation messaging engine since entering alibaba middleware department in 2011. In order to meet the demand about the alibaba high-speed business growth. In 2012, he led to... Read More →

Tuesday June 20, 2017 11:40 - 12:10 HKT
Room 307B
  LinuxCon, Developer
  • Presentation Language Chinese
  • Experience Level Any